CN211094289U

CN211094289U - A bracelet for skin test observation

Info

Publication number: CN211094289U
Application number: CN201921655530.4U
Authority: CN
Inventors: 贺巧玲; 向莉; 冯霞; 邓先锋
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The embodiment of the utility model discloses a bracelet for skin test observation, including bracelet main part and annular plastic skeleton, annular plastic skeleton both ends all are connected with the silica gel band that is used for restricting human hand, and the bracelet main part is installed on one of them silica gel band, and annular plastic skeleton bottom fixed mounting has ventilative gasket, and ventilative gasket bottom is provided with the circle shape double faced adhesive tape; a transparent plastic wafer is arranged in the annular plastic framework, and a gradient area circular groove is formed in the transparent plastic wafer; the utility model is beneficial to estimating the area of the pimple through the circular groove with the gradient area, and the front and back comparison of the area of the pimple can be visually carried out by utilizing the reminding ring; by arranging the air permeable gasket, the air permeability of the skin in the area covered by the transparent plastic wafer is increased, and the comfort of the device is improved.

Description

A bracelet for skin test observation

Technical Field

The embodiment of the utility model provides a relate to medical auxiliary assembly field, concretely relates to bracelet for skin test observation.

Background

The skin test is to perform an advanced test on the drugs requiring the skin test to prevent the patients from being allergic to the drugs and causing unnecessary risks. In order to prevent the occurrence of anaphylaxis, particularly severe anaphylaxis, the method stipulates that some medicines which are easy to cause anaphylaxis need to be subjected to a skin sensitivity test before being used, negative medicines in a skin test can be used for patients, and positive medicines in the skin test are forbidden to be used.

In the prior art, for example, utility model with application number CN 201820631712.7: the utility model provides a skin test is observed and is detected bracelet, mainly is providing patient's timing, reminding, vibration and alarm lamp function through the bracelet main part to utilize the bracing piece to connect square magnifying glass, can pull out square magnifying glass help medical personnel and observe the papule area during the use.

However, in this way, the square magnifier needs to be pulled out for each observation, and the operation process is complicated; and the picture observed by the square magnifier is stretched, so that the area of the pimple is not easy to estimate, and the front area and the rear area of the pimple cannot be directly compared.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bracelet for skin test observation to use the problem of square magnifying glass observation process loaded down with trivial details and can not directly contrast the area around the papule among the solution prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a bracelet for skin test observation comprises a bracelet main body and an annular plastic framework, wherein two ends of the annular plastic framework are connected with silica gel binding belts for binding hands of a human body, the bracelet main body is installed on one of the silica gel binding belts, a breathable cushion ring is fixedly installed at the bottom of the annular plastic framework, and a ring-shaped double-sided adhesive tape is arranged at the bottom of the breathable cushion ring;

a transparent plastic wafer is arranged in the annular plastic framework, and a gradient area circular groove is formed in the transparent plastic wafer;

the gradient area circular groove is composed of a plurality of observation circular grooves with the same circle centers and different radiuses, and a reminding ring is nested in each observation circular groove.

As a preferred scheme of the utility model, ventilative gasket include with the connection terminal surface of annular plastic skeleton bottom and with the laminating terminal surface of the contact of circle shape double faced adhesive tape, just the laminating terminal surface through support the middle part with connect terminal surface fixed connection.

As an optimized proposal of the utility model, the support middle part is provided with a vent hole.

As an optimized scheme of the utility model, silica gel band one end is provided with connects the arc end, just connect the arc end with annular plastic skeleton fixed connection, just the silica gel band other end passes through the magic and pastes and another the silica gel band is connected.

As an optimized proposal of the utility model, the reminding ring is a ring-shaped structure made of colored rubber.

The utility model discloses an embodiment has following advantage:

the utility model fixes the transparent plastic wafer right above the human skin test part through the air permeable cushion ring and the ring-shaped double-sided adhesive tape, and reinforces the annular plastic framework by utilizing the silica gel belt which can be bound at any position of the human hand, thereby being convenient for estimating the area of the pimple through the gradient area circular groove and visually comparing the area of the pimple with the area of the reminding ring; by arranging the air permeable gasket, the air permeability of the skin in the area covered by the transparent plastic wafer is increased, and the comfort of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an air permeable gasket in an embodiment of the present invention;

fig. 3 is a cross-sectional view of the gradient area circular groove in the embodiment of the present invention.

In the figure:

1-an annular plastic skeleton; 2-silica gel band; 3-air permeable cushion ring; 4-ring-shaped double-sided adhesive tape; 5-transparent plastic wafer; 6-gradient area circular groove; 7-bracelet main body

201-connecting the arc ends; 202-magic tape;

301-connecting end faces; 302-fitting end faces; 303-support middle part; 304-air holes;

601-observing circular grooves; 602-reminder ring.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a bracelet for skin test observation, including bracelet main part 7 and annular

plastic skeleton

1, 1 both ends of annular plastic skeleton all are connected with the silica gel band 2 that is used for tying human hand, just bracelet main part 7 is installed one of them on the silica gel band 2, just 1 bottom fixed mounting of annular plastic skeleton has ventilative retainer 3, just ventilative retainer 3 bottom is provided with circle shape double faced adhesive tape 4.

Bracelet main part 1 has functions such as timing, buzzing warning, vibration for the common core part of bracelet in the market to help nursing staff and patient to control skin test time, avoid nursing staff and patient to forget phenomenon such as observing after then.

The annular plastic framework 1 is used for being connected with the silica gel bridles 2 at two ends respectively, and the annular plastic framework 1 made of plastic materials with strong rigidity has the function of keeping the basic shape of the device.

Wherein, 2 one ends of silica gel band are provided with connects arc end 201, just connect arc end 201 with 1 fixed connection of annular plastic skeleton, just 2 other ends of silica gel band pass through magic subsides 202 and another 2 connections of silica gel band.

The silica gel belts 2 made of silica gel materials which are relatively skin-friendly and elastic are convenient to be bound at any position of a hand, the other ends of the two silica gel belts 2 are connected through the magic tapes 202 at the bottom ends of the two silica gel belts 2, and the mode of sticking by using the magic tapes 202 is not only convenient to use, but also beneficial to adjusting the tightness; the connection area between the arc end 201 and the annular plastic framework 1 is increased by arranging the connection arc end at one end of the silica gel belt 2, so that the local compression of the annular plastic framework 1 is reduced.

As shown in fig. 1 and 3, a transparent plastic disc 5 is installed in the annular plastic framework 1, and a gradient area circular groove 6 is arranged on the transparent plastic disc 5; the gradient area circular groove 6 is composed of a plurality of observation circular grooves 601 with the same circle center and different radiuses, reminding rings 602 are nested in the observation circular grooves 601, and the reminding rings 602 are of ring-shaped structures made of colored rubber.

The silicone band 2, which can be strapped to any position on the hand, provides the basic condition for centering the transparent plastic disc 5 at the center of the patient's skin test site.

By aligning the center of the transparent plastic disc 5 with the center of the skin test position of the patient and pressing the annular plastic skeleton 1, the bottom of the air permeable gasket 3 at the bottom end of the annular plastic skeleton 1 is adhered to the surface of the human body through the annular double-sided adhesive tape 4 clinging to the outline of the annular plastic skeleton, and the air permeability of the skin in the transparent plastic disc 5 is provided through the air permeable gasket 3.

In the gradient area circular groove 6, a plurality of observation circular grooves 601 are arranged in a concentric circle manner, and in the present embodiment, the innermost circular area is set to 1cm²Then, the circle adjacent to the outer side thereof was set to 2cm²The areas of the observation circular grooves 601 are set to be in equal gradient according to the area difference, so that medical staff and patients can conveniently judge the observation circular grooves; the initial area of the pimple on the skin of the skin test was recorded by the area of the observation circular groove 601 which was substantially similar to the area of the gradient area circular groove 6, and after a certain time, the current area of the pimple was estimated by the same method, and the allergic reaction of the skin test was judged by the change in the area before and after the change.

In this embodiment, a method for recording the areas before and after is provided, wherein the observation circular grooves 601 similar to the initial papular area of the skin test are determined under all the reminding rings 602 in the observation circular grooves 601, the reminding rings 602 are embedded into the observation circular grooves 601, the initial areas are recorded by the vivid colors of the reminding rings 602, and the areas after a certain time can be marked by the rest of the reminding rings 602, so that the front and back contrast is obvious.

As shown in fig. 2, the air permeable gasket 3 includes a connection end surface 301 at the bottom of the annular plastic skeleton 1 and a fitting end surface 302 in contact with the ring-shaped double-sided adhesive tape 4, the fitting end surface 302 is fixedly connected with the connection end surface 301 through a support middle portion 303, and the support middle portion 303 is provided with an air permeable hole 304.

The connecting area between the connecting end surface 301 and the bottom of the annular plastic framework 1 is increased, the connection firmness is increased, and the outer side of the connecting part is smoother, so that the human body is prevented from being scratched on the surface of the device.

Set to the cambered surface of the human body of laminating more easily through laminating terminal surface 302 bottom to can increase the area with human skin contact simultaneously, be convenient for set up the loop double faced adhesive tape 4 of bigger area in the bottom surface of laminating terminal surface 302, increase the stability that annular plastic skeleton 1 pasted on human skin surface.

Because the annular plastic framework 1 and the transparent plastic disc 5 can seal the skin of the covered area, so that the skin in the covered area is uncomfortable, the air permeability of the covered area is improved from the side surface of the air permeable gasket 3 by arranging the air permeable holes 304 on the support middle part 303, and the comfort of the device is improved.

In actual use, because a small amount of medicine is injected subcutaneously in a skin test, the area of the annular plastic framework 1 is far larger than that of a skin test area, the transparent plastic wafer 5 is heightened through the air permeable cushion ring 3, the transparent plastic wafer 5 is thin, a large gap can be formed between the transparent plastic wafer 5 and the skin test area, the bottom of the transparent plastic wafer 5 can be completely prevented from contacting with the skin test area, the pasting position of the air permeable cushion ring 3 is far away from the skin test area, the transparent plastic wafer 5 made of a light material, the annular plastic framework 1 and the air permeable cushion ring 3 are fixed on the skin of a human body in a pasting mode, the skin is pressed slightly, the influence on blood circulation of the skin test area is slight, air circulation is accelerated through the air permeable cushion ring 3, and the area below the transparent plastic wafer 5 is basically the same as external air pressure, air circulation speed and the like.

In conclusion, the difference between the device covered in the skin test area and the skin test area directly exposed outside is very small, so that the skin test result using the device is basically the same as the skin test result directly exposed outside, and the device can protect the skin test area to a certain extent when an external object presses or impacts the skin test area, thereby effectively maintaining the effectiveness of the skin test result.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The bracelet for skin test observation is characterized by comprising a bracelet main body (7) and an annular plastic skeleton (1), wherein two ends of the annular plastic skeleton (1) are connected with silica gel belts (2) for binding hands of a human body, the bracelet main body (7) is installed on one of the silica gel belts (2), an air permeable gasket (3) is fixedly installed at the bottom of the annular plastic skeleton (1), and a ring-shaped double-sided adhesive (4) is arranged at the bottom of the air permeable gasket (3);

a transparent plastic wafer (5) is arranged in the annular plastic framework (1), and a gradient area circular groove (6) is formed in the transparent plastic wafer (5);

the gradient area circular groove (6) is composed of a plurality of observation circular grooves (601) with the same circle centers and different radiuses, and reminding rings (602) are nested in the observation circular grooves (601).

2. The bracelet of claim 1, wherein the air permeable cushion ring (3) comprises a connecting end surface (301) at the bottom of the annular plastic skeleton (1) and a fitting end surface (302) contacted with the ring-shaped double-sided adhesive tape (4), and the fitting end surface (302) is fixedly connected with the connecting end surface (301) through a support middle part (303).

3. The bracelet for skin test observation according to claim 2, wherein the support middle part (303) is provided with air holes (304).

4. The bracelet of claim 1, wherein one end of the silica gel belt (2) is provided with a connection arc end (201), the connection arc end (201) is fixedly connected with the annular plastic skeleton (1), and the other end of the silica gel belt (2) is connected with the other silica gel belt (2) through a magic tape (202).

5. The bracelet for skin test observation according to claim 1, wherein the reminding ring (602) is a ring-shaped structure made of colored rubber.